结构设计在结构工程中的适用性证据——以椭圆开口方钢板双轴弹塑性屈曲为例

Q4 Chemical Engineering

Applied and Computational Mechanics Pub Date : 2021-04-01 DOI:10.22055/JACM.2021.35385.2647

T. D. Silveira, V. Pinto, J. P. S. Neufeld, A. Pavlović, L. Rocha, E. D. Santos, L. Isoldi

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引用次数: 7

摘要

结构设计方法在传热和流体力学领域的应用是对这些流动工程系统进行几何评估的一种已经很成熟的方法。然而，这种方法在材料力学领域尚未得到广泛应用，因为在文献中只能找到很少的关于它的出版物。结构设计基于结构定律，这是一条解释任何有限尺寸流动系统进化普遍现象的物理定律。因此，这里的主要目标是表明结构设计也可以作为一种有效的几何评估方法用于专门的结构工程问题。所得结果明确地证明了结构设计在材料力学中的适用性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Applicability Evidence of Constructal Design in Structural Engineering: Case Study of Biaxial Elasto-Plastic Buckling of Square Steel Plates with Elliptical Cutout

The application of the Constructal Design method in Heat Transfer and Fluid Mechanics areas is an already consecrated approach to geometrically evaluate these flow engineering systems. However, this approach in Mechanics of Materials realm is not yet widely used, since one can find only few publications about it in literature. The Constructal Design is based on the Constructal Law, a physical law that explains the universal phenomenon of evolution of any finite size flow system. Therefore, the main goal here is to show that the Constructal Design can also be used in dedicated Structural Engineering problems as an effective method for geometric evaluation. The obtained results prove the Constructal Design applicability definitively in Mechanics of Materials.

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来源期刊

Applied and Computational Mechanics Engineering-Computational Mechanics

CiteScore

0.80

自引率

0.00%

发文量

审稿时长

14 weeks

期刊介绍： The ACM journal covers a broad spectrum of topics in all fields of applied and computational mechanics with special emphasis on mathematical modelling and numerical simulations with experimental support, if relevant. Our audience is the international scientific community, academics as well as engineers interested in such disciplines. Original research papers falling into the following areas are considered for possible publication: solid mechanics, mechanics of materials, thermodynamics, biomechanics and mechanobiology, fluid-structure interaction, dynamics of multibody systems, mechatronics, vibrations and waves, reliability and durability of structures, structural damage and fracture mechanics, heterogenous media and multiscale problems, structural mechanics, experimental methods in mechanics. This list is neither exhaustive nor fixed.